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Individual Calculations September 2023 |
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| Webb, Laurence E Total change: 1.80 | |   |
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| 39 Open Internacional d'Escacs Andorra 2023 | Escaldes-Engordany | AND | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2171 | 5.00 | 9 | 0.09 | 20 | 1.80 | |
|  Carle, Thomas | | | 1771 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Almeida Quintana, Omar | g | | 2508 | CUB | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Catala Ulied, Bernat | | | 1889 | ESP | 0.50 | 1 | -0.34 | 20 | -6.80 | | | De Lomas Busquets, Alba | | | 1850 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Evenshaug, Amadeus Hestvik | | | 1958 | NOR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Shyaamnikhil, P | m | | 2473 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Pla Almenar, Nel | | | 2050 | ESP | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ventura Bolet, Alexandre | | | 2227 | ESP | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Ayats Llobera, Gerard | m | | 2452 | ESP | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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